BYV133

Philips Semiconductors Rectifier diodes Schottky barrier Product specification BYV133, BYV133B series FEATURES Low forward volt drop Fast switching Reverse surge capability High thermal cycling performance Low thermal resistance SYMBOL a1 1 k2 a2 3 QUICK REFERENCE DATA VR = 35 V/ 40 V/ 45 V IO(AV) = 20 A VF ≤ 0.6 V GENERAL DESCRIPTION Dual, common cathode schottky rectifier diodes in a conventional leaded plastic package and a surface mounting plastic package. Intended for use as output rectifiers in low voltage, high frequency switched mode power supplies. The BYV133 series is supplied in the SOT78 conventional leaded package. The BYV133B series is supplied in the SOT404 surface mounting package. PINNING SOT78 (TO220AB) SOT404 PIN DESCRIPTION 1 anode 1 (a) tab tab 2 cathode (k) 1 3 anode 2 (a) 2 tab cathode (k) 1 23 13 LIMITING VALUES Limiting values in accordance with the Absolute Maximum System (IEC 134) SYMBOL PARAMETER CONDITIONS MIN. VRRM VRWM VR Peak repetitive reverse voltage Working peak reverse voltage Continuous reverse voltage Tmb ≤ 120 ˚C BYV133BYV133B- - IO(AV) IFRM IFSM IRRM Tj Tstg Average rectified forward current (both diodes conducting) Repetitive peak forward current (per diode) Non-repetitive peak forward current per diode Peak repetitive reverse surge current per diode Operating junction temperature Storage temperature square wave; δ = 0.5; Tmb ≤ 120 ˚C square wave; δ = 0.5; Tmb ≤ 120 ˚C t = 10 ms t = 8.3 ms sinu...